2

Not necessarily:
Dehydration could cause dry skin and lack of sweat, which could make the skin feel hot, but it should not cause a true fever (38 C or 100.4 F). It is usually the other way around, an illness (which could produce fever) can cause people to become dehydrated due a person not feeling well, not having appetite and not eating and drinking.
...Read more

6

See a doctor:
If you're feeling chest pain, having trouble breathing or feeling short of breath, you should see a doctor immediately and not wait until your doctor's office opens tomorrow. This could be something viral, but bacterial pneumonia is still very possible, especially if you have a Hx of recurrent pneumonia. If you're concerned, don't wait to seek treatment.
...Read more

7

Acute gastritis:
This can be due to many factors. The child should remain well hydrated and if they cannot keep liquids down or not urinating they should be seen in an urgent care center or ER. Try using Coke or Pepsi with the gas out. Hope they are better soon.
...Read more

10

Viral illness:
These symptoms are compatible with a viral infection, but are so non-specific that they can be due to many things. If this keeps up more than a day or two or you are getting worse please see your doctor and get evaluated. Good luck.
...Read more

12

Hydrate!:
You may be having a "heat injury".This is a spectrum of illness from a slight illness to heat stroke, which can kill.Get fluids quickly, more than you'd think.Until you pee clear urine you are in danger.
...Read more

15

Vomiting & no fever:
This sounds as if you have a mechanical obstruction. If this does not resolve within 24-48 hours, i would seek medical attention. I would do this sooner if you are unable to keep down fluids.
...Read more

18

Unlikely:
While illnesses with a fever can be associated with vomiting, like gastroenteritis or appendicitis, I am unaware of a physiologic mechanisim where fever would cause vomiting. With that said, if you are having fever and vomiting for more than a day, you should seek the care of a medical provider soon.
...Read more

20

INFLUENZA A signs:
These are signs of influenza: fever/chills/aches/headache and cough. Influenza a is epidemic right now. In the northwest influenza a began 2 weeks ago and dozens of cases came through my office (mostly children) last week. So take tylenol (acetaminophen) for pain/fever and push fluids and get rest! if you have a 'stiff neck' --consider meningitis (viral or bacterial) and get seen right away! hang in there!
...Read more